#1
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Tandem Brakes
I'm going to be getting some wheels for a tandem soon. Someone mentioned those shimano nexave roller brakes in some context earlier. They look so easy and are cheap. Do these things have stopping power, will they overheat? I really wanted to go with disk brakes on this project, but they're a bit more than I want to spend. Alan |
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#2
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Tandem Brakes
I have a rear wheel for my Linear LWB with one of them "roller brakes" from Shimano (don't exactly remember the model name but I built it a couple of years ago). I'm not impressed with the stopping power. The Magura hydraulic rim brakes are a lot more efficient. Not that I have any problem with overheating, of course, the Linear being a single. The roller brake has a kind of cooling disc which may compensate for its poor power if it works to prevent fading but I haven't had occasion to test this. For regular riding, I find it lame. I wanted to move away from the Maguras because I'd had one too many brake line ruptures when I folded the bike, but this wheel has proven a disappointment. I'm still looking for the "perfect" brake. Maybe I'll look into a disc one day. /Torsten Alan wrote: I'm going to be getting some wheels for a tandem soon. Someone mentioned those shimano nexave roller brakes in some context earlier. They look so easy and are cheap. Do these things have stopping power, will they overheat? I really wanted to go with disk brakes on this project, but they're a bit more than I want to spend. Alan -- Torsten Lif, Cyberspace Cyclist Stockholm, Sweden http://www.ihpva.org/people/torsten/Torsten.html |
#3
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Tandem Brakes
I have a rear wheel for my Linear LWB with one of them "roller brakes" from Shimano (don't exactly remember the model name but I built it a couple of years ago). I'm not impressed with the stopping power. The Magura hydraulic rim brakes are a lot more efficient. Not that I have any problem with overheating, of course, the Linear being a single. The roller brake has a kind of cooling disc which may compensate for its poor power if it works to prevent fading but I haven't had occasion to test this. For regular riding, I find it lame. I wanted to move away from the Maguras because I'd had one too many brake line ruptures when I folded the bike, but this wheel has proven a disappointment. I'm still looking for the "perfect" brake. Maybe I'll look into a disc one day. /Torsten Alan wrote: I'm going to be getting some wheels for a tandem soon. Someone mentioned those shimano nexave roller brakes in some context earlier. They look so easy and are cheap. Do these things have stopping power, will they overheat? I really wanted to go with disk brakes on this project, but they're a bit more than I want to spend. Alan -- Torsten Lif, Cyberspace Cyclist Stockholm, Sweden http://www.ihpva.org/people/torsten/Torsten.html |
#4
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Tandem Brakes
In message , Alan
writes I'm going to be getting some wheels for a tandem soon. Someone mentioned those shimano nexave roller brakes in some context earlier. They look so easy and are cheap. Do these things have stopping power, will they overheat? I've got a Shimano Nexus roller brake on the rear of my upright 'utility' bike (paired with a Sachs drum brake on the front). The stopping power is fine, but nothing to write home about, but I don't really like the feel of it at all. I much prefer the drum brake on the front. As for overheating, I suspect that might be a problem, though I've no evidence for this. I use it because I like the very low maintenance and the reliable stopping in the wet enclosed hub brakes. I used to run a coaster brake rear on Sachs hub gear, but for various reasons changed that for a Shimano hub gear, so tried out a roller brake. -- Chris French, Leeds |
#5
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Tandem Brakes
In message , Alan
writes I'm going to be getting some wheels for a tandem soon. Someone mentioned those shimano nexave roller brakes in some context earlier. They look so easy and are cheap. Do these things have stopping power, will they overheat? I've got a Shimano Nexus roller brake on the rear of my upright 'utility' bike (paired with a Sachs drum brake on the front). The stopping power is fine, but nothing to write home about, but I don't really like the feel of it at all. I much prefer the drum brake on the front. As for overheating, I suspect that might be a problem, though I've no evidence for this. I use it because I like the very low maintenance and the reliable stopping in the wet enclosed hub brakes. I used to run a coaster brake rear on Sachs hub gear, but for various reasons changed that for a Shimano hub gear, so tried out a roller brake. -- Chris French, Leeds |
#6
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Tandem Brakes
"Chris French" wrote ... I've got a Shimano Nexus roller brake on the rear of my upright 'utility' bike (paired with a Sachs drum brake on the front). ... I much prefer the drum brake on the front. I have no experience with the roller brake, but will second Chris's praise of the Sachs front hub brake. I have one on my 1996-vintage Bike Friday (upright) Family Tandem. It has very good stopping power, doesn't cause rim heating, and works well in the rain. I took it apart to lube the bearings a little while ago, and found no observable wear on the linings after several thousand miles of use. I wish US bike manufacturers would consider use front hub brakes more often. Possibly disks are as good or better; as yet I have no experience with them. I noticed that the recumbent EZ tandem, designed by Easy Racers and manufactured by Sun, has disk brakes front and rear, also beefed-up 20" wheels and tires: quite impressive for a recumbent tandem selling for less than $2K USD. Parker Swanson |
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